author | alwin <alwin> | 2004-11-06 02:57:25 (UTC) |
---|---|---|
committer | alwin <alwin> | 2004-11-06 02:57:25 (UTC) |
commit | 90d458c63d274a66ca427710b88e2f090a0ab11b (patch) (unidiff) | |
tree | 582f2c051681e5c10313a9a79fdc7b544c288f26 /noncore/graphics/opie-eye/gui/iconview.cpp | |
parent | a93a0ee1fce8b2fb7abac475a97dac8001aed8e0 (diff) | |
download | opie-90d458c63d274a66ca427710b88e2f090a0ab11b.zip opie-90d458c63d274a66ca427710b88e2f090a0ab11b.tar.gz opie-90d458c63d274a66ca427710b88e2f090a0ab11b.tar.bz2 |
a lots of tests with the iconview, user can now setup the prefered icon-size,
but still some rewrites/redesigns needed. QIconView(Item) is sometimes horrible.
some default-values changed
Diffstat (limited to 'noncore/graphics/opie-eye/gui/iconview.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/graphics/opie-eye/gui/iconview.cpp | 157 |
1 files changed, 129 insertions, 28 deletions
diff --git a/noncore/graphics/opie-eye/gui/iconview.cpp b/noncore/graphics/opie-eye/gui/iconview.cpp index eafff1d..c037d0d 100644 --- a/noncore/graphics/opie-eye/gui/iconview.cpp +++ b/noncore/graphics/opie-eye/gui/iconview.cpp | |||
@@ -41,10 +41,11 @@ using Opie::Core::OKeyConfigItem; | |||
41 | namespace { | 41 | namespace { |
42 | static QPixmap* _dirPix = 0; | 42 | static QPixmap* _dirPix = 0; |
43 | static QPixmap* _unkPix = 0; | 43 | static QPixmap* _unkPix = 0; |
44 | static QPixmap* _cpyPix = 0; | ||
44 | static QPixmap* _emptyPix = 0; | 45 | static QPixmap* _emptyPix = 0; |
45 | class IconViewItem : public QIconViewItem { | 46 | class IconViewItem : public QIconViewItem { |
46 | public: | 47 | public: |
47 | IconViewItem( QIconView*, const QString& path, const QString& name, bool isDir = false); | 48 | IconViewItem( QIconView*, const QString& path, const QString& name,int a_iconsize, bool isDir = false); |
48 | QPixmap* pixmap()const; | 49 | QPixmap* pixmap()const; |
49 | QString path()const { return m_path; } | 50 | QString path()const { return m_path; } |
50 | bool isDir()const { return m_isDir; } | 51 | bool isDir()const { return m_isDir; } |
@@ -58,6 +59,8 @@ namespace { | |||
58 | 59 | ||
59 | protected: | 60 | protected: |
60 | mutable QPixmap* m_pix; | 61 | mutable QPixmap* m_pix; |
62 | int m_iconsize; | ||
63 | void check_pix()const; | ||
61 | 64 | ||
62 | private: | 65 | private: |
63 | QString m_path; | 66 | QString m_path; |
@@ -68,12 +71,12 @@ namespace { | |||
68 | bool m_Pixset:1; | 71 | bool m_Pixset:1; |
69 | }; | 72 | }; |
70 | class TextViewItem : public IconViewItem { | 73 | class TextViewItem : public IconViewItem { |
71 | TextViewItem( QIconView*, const QString& path, const QString& name, bool isDir = false ); | 74 | TextViewItem( QIconView*, const QString& path, const QString& name, int a_iconsize , bool isDir = false); |
72 | QPixmap *pixmap()const; | 75 | QPixmap *pixmap()const; |
73 | void setText( const QString& ); | 76 | void setText( const QString& ); |
74 | }; | 77 | }; |
75 | class ThumbViewItem : public IconViewItem { | 78 | class ThumbViewItem : public IconViewItem { |
76 | ThumbViewItem( QIconView*, const QString& path, const QString& name, bool isDir = false ); | 79 | ThumbViewItem( QIconView*, const QString& path, const QString& name, int a_iconsize, bool isDir = false ); |
77 | QPixmap *pixmap()const; | 80 | QPixmap *pixmap()const; |
78 | void setText( const QString& ); | 81 | void setText( const QString& ); |
79 | }; | 82 | }; |
@@ -87,15 +90,56 @@ namespace { | |||
87 | static QMap<QString, IconViewItem*> g_stringPix; | 90 | static QMap<QString, IconViewItem*> g_stringPix; |
88 | 91 | ||
89 | IconViewItem::IconViewItem( QIconView* view,const QString& path, | 92 | IconViewItem::IconViewItem( QIconView* view,const QString& path, |
90 | const QString& name, bool isDir ) | 93 | const QString& name, int a_iconsize, bool isDir) |
91 | : QIconViewItem( view, name ), m_path( path ), m_isDir( isDir ), | 94 | : QIconViewItem( view, name ), m_path( path ), m_isDir( isDir ), |
92 | m_noInfo( false ),m_textOnly(false),m_Pixset(false) | 95 | m_noInfo( false ),m_textOnly(false),m_Pixset(false) |
93 | { | 96 | { |
94 | if ( isDir && !_dirPix ) | 97 | m_iconsize = a_iconsize; |
98 | if ( isDir ) { | ||
99 | if (_dirPix && _dirPix->width()!=m_iconsize) { | ||
100 | delete _dirPix; | ||
101 | _dirPix = 0; | ||
102 | } | ||
103 | if (!_dirPix ) { | ||
95 | _dirPix = new QPixmap( Resource::loadPixmap("advancedfm/FileBrowser")); | 104 | _dirPix = new QPixmap( Resource::loadPixmap("advancedfm/FileBrowser")); |
96 | else if ( !isDir && !_unkPix ) | 105 | } |
106 | } else { | ||
107 | if (!_unkPix ) { | ||
97 | _unkPix = new QPixmap( Resource::loadPixmap( "UnknownDocument" ) ); | 108 | _unkPix = new QPixmap( Resource::loadPixmap( "UnknownDocument" ) ); |
98 | } | 109 | } |
110 | } | ||
111 | check_pix(); | ||
112 | } | ||
113 | |||
114 | inline void IconViewItem::check_pix()const | ||
115 | { | ||
116 | if (_cpyPix && _cpyPix->width()!=m_iconsize) { | ||
117 | delete _cpyPix; | ||
118 | _cpyPix = 0; | ||
119 | } | ||
120 | if (_dirPix && _dirPix->width()>m_iconsize) { | ||
121 | QPixmap*Pix = new QPixmap(*_dirPix); | ||
122 | Pix->resize(m_iconsize,m_iconsize); | ||
123 | delete _dirPix; | ||
124 | _dirPix = Pix; | ||
125 | } | ||
126 | if (!_cpyPix && _unkPix) { | ||
127 | if (_unkPix->width()>=m_iconsize) { | ||
128 | _cpyPix = new QPixmap(*_unkPix); | ||
129 | if (_unkPix->width()>m_iconsize) | ||
130 | _cpyPix->resize(m_iconsize,m_iconsize); | ||
131 | } else { | ||
132 | _cpyPix = new QPixmap(m_iconsize,m_iconsize); | ||
133 | _cpyPix->fill(); | ||
134 | QPainter pa(_cpyPix); | ||
135 | int offset = (m_iconsize-_unkPix->width())/2; | ||
136 | int offy = (m_iconsize-_unkPix->height())/2; | ||
137 | if (offy<0) offy=0; | ||
138 | pa.drawPixmap(offset,offy,*_unkPix); | ||
139 | pa.end(); | ||
140 | } | ||
141 | } | ||
142 | } | ||
99 | 143 | ||
100 | inline void IconViewItem::setPixmap( const QPixmap & , bool, bool ) | 144 | inline void IconViewItem::setPixmap( const QPixmap & , bool, bool ) |
101 | { | 145 | { |
@@ -121,16 +165,17 @@ namespace { | |||
121 | return _dirPix; | 165 | return _dirPix; |
122 | else{ | 166 | else{ |
123 | if (!m_noInfo && !g_stringInf.contains( m_path ) ) { | 167 | if (!m_noInfo && !g_stringInf.contains( m_path ) ) { |
124 | currentView()->dirLister()->imageInfo( m_path ); | ||
125 | g_stringInf.insert( m_path, const_cast<IconViewItem*>(this)); | 168 | g_stringInf.insert( m_path, const_cast<IconViewItem*>(this)); |
169 | currentView()->dirLister()->imageInfo( m_path ); | ||
126 | } | 170 | } |
127 | 171 | ||
128 | m_pix = PPixmapCache::self()->cachedImage( m_path, 64, 64 ); | 172 | m_pix = PPixmapCache::self()->cachedImage( m_path, m_iconsize, m_iconsize ); |
129 | if (!m_pix && !g_stringPix.contains( m_path )) { | 173 | if (!m_pix && !g_stringPix.contains( m_path )) { |
130 | currentView()->dirLister()->thumbNail( m_path, 64, 64 ); | 174 | check_pix(); |
131 | g_stringPix.insert( m_path, const_cast<IconViewItem*>(this)); | 175 | g_stringPix.insert( m_path, const_cast<IconViewItem*>(this)); |
176 | currentView()->dirLister()->thumbNail( m_path, m_iconsize, m_iconsize); | ||
132 | } | 177 | } |
133 | return m_pix ? m_pix : _unkPix; | 178 | return m_pix ? m_pix : _cpyPix; |
134 | } | 179 | } |
135 | } | 180 | } |
136 | inline void IconViewItem::setText( const QString& str ) { | 181 | inline void IconViewItem::setText( const QString& str ) { |
@@ -153,6 +198,7 @@ PIconView::PIconView( QWidget* wid, Opie::Core::OConfig* cfg ) | |||
153 | } | 198 | } |
154 | m_path = QDir::homeDirPath(); | 199 | m_path = QDir::homeDirPath(); |
155 | m_mode = 0; | 200 | m_mode = 0; |
201 | m_iconsize = 32; | ||
156 | m_internalReset = false; | 202 | m_internalReset = false; |
157 | 203 | ||
158 | QHBox *hbox = new QHBox( this ); | 204 | QHBox *hbox = new QHBox( this ); |
@@ -175,6 +221,14 @@ PIconView::PIconView( QWidget* wid, Opie::Core::OConfig* cfg ) | |||
175 | if (m_mode < 1 || m_mode>3) m_mode = 1; | 221 | if (m_mode < 1 || m_mode>3) m_mode = 1; |
176 | 222 | ||
177 | m_view->setItemTextPos( QIconView::Right ); | 223 | m_view->setItemTextPos( QIconView::Right ); |
224 | if (m_mode >1) { | ||
225 | m_view->setResizeMode(QIconView::Adjust); | ||
226 | } else { | ||
227 | m_view->setResizeMode(QIconView::Fixed); | ||
228 | } | ||
229 | m_iconsize = m_cfg->readNumEntry("iconsize", 32); | ||
230 | if (m_iconsize<12)m_iconsize = 12; | ||
231 | if (m_iconsize>64)m_iconsize = 64; | ||
178 | 232 | ||
179 | calculateGrid(); | 233 | calculateGrid(); |
180 | 234 | ||
@@ -280,6 +334,10 @@ void PIconView::slotChangeDir(const QString& path) { | |||
280 | m_view->viewport()->setUpdatesEnabled( false ); | 334 | m_view->viewport()->setUpdatesEnabled( false ); |
281 | m_view->clear(); | 335 | m_view->clear(); |
282 | 336 | ||
337 | // Also invalidate the cache. We can't cancel the operations anyway | ||
338 | g_stringPix.clear(); | ||
339 | g_stringInf.clear(); | ||
340 | |||
283 | /* | 341 | /* |
284 | * add files and folders | 342 | * add files and folders |
285 | */ | 343 | */ |
@@ -287,10 +345,6 @@ void PIconView::slotChangeDir(const QString& path) { | |||
287 | addFiles( lister->files() ); | 345 | addFiles( lister->files() ); |
288 | m_view->viewport()->setUpdatesEnabled( true ); | 346 | m_view->viewport()->setUpdatesEnabled( true ); |
289 | 347 | ||
290 | // Also invalidate the cache. We can't cancel the operations anyway | ||
291 | g_stringPix.clear(); | ||
292 | g_stringInf.clear(); | ||
293 | |||
294 | // looks ugly | 348 | // looks ugly |
295 | static_cast<QMainWindow*>(parent())->setCaption( QObject::tr("%1 - O View", "Name of the dir").arg( m_path ) ); | 349 | static_cast<QMainWindow*>(parent())->setCaption( QObject::tr("%1 - O View", "Name of the dir").arg( m_path ) ); |
296 | } | 350 | } |
@@ -365,6 +419,16 @@ void PIconView::loadViews() { | |||
365 | 419 | ||
366 | void PIconView::resetView() { | 420 | void PIconView::resetView() { |
367 | m_internalReset = true; | 421 | m_internalReset = true; |
422 | // Also invalidate the cache. We can't cancel the operations anyway | ||
423 | g_stringPix.clear(); | ||
424 | g_stringInf.clear(); | ||
425 | if (m_mode>1) { | ||
426 | m_iconsize = m_cfg->readNumEntry("iconsize", 32); | ||
427 | if (m_iconsize<12)m_iconsize = 12; | ||
428 | if (m_iconsize>64)m_iconsize = 64; | ||
429 | } else { | ||
430 | m_iconsize = 64; | ||
431 | } | ||
368 | slotViewChanged(m_views->currentItem()); | 432 | slotViewChanged(m_views->currentItem()); |
369 | m_internalReset = false; | 433 | m_internalReset = false; |
370 | } | 434 | } |
@@ -413,8 +477,9 @@ void PIconView::slotViewChanged( int i) { | |||
413 | /* reload now with default Path | 477 | /* reload now with default Path |
414 | * but only if it isn't a reset like from setupdlg | 478 | * but only if it isn't a reset like from setupdlg |
415 | */ | 479 | */ |
416 | if (!m_internalReset) | 480 | if (!m_internalReset) { |
417 | m_path = lis->defaultPath(); | 481 | m_path = lis->defaultPath(); |
482 | } | ||
418 | QTimer::singleShot( 0, this, SLOT(slotReloadDir())); | 483 | QTimer::singleShot( 0, this, SLOT(slotReloadDir())); |
419 | } | 484 | } |
420 | 485 | ||
@@ -432,7 +497,7 @@ void PIconView::addFolders( const QStringList& lst) { | |||
432 | IconViewItem * _iv; | 497 | IconViewItem * _iv; |
433 | 498 | ||
434 | for(it=lst.begin(); it != lst.end(); ++it ) { | 499 | for(it=lst.begin(); it != lst.end(); ++it ) { |
435 | _iv = new IconViewItem( m_view, m_path+"/"+(*it), (*it), true ); | 500 | _iv = new IconViewItem( m_view, m_path+"/"+(*it), (*it),m_iconsize, true ); |
436 | if (m_mode==3) _iv->setTextOnly(true); | 501 | if (m_mode==3) _iv->setTextOnly(true); |
437 | } | 502 | } |
438 | } | 503 | } |
@@ -446,8 +511,8 @@ void PIconView::addFiles( const QStringList& lst) { | |||
446 | pre = m_path+"/"; | 511 | pre = m_path+"/"; |
447 | } | 512 | } |
448 | for (it=lst.begin(); it!= lst.end(); ++it ) { | 513 | for (it=lst.begin(); it!= lst.end(); ++it ) { |
449 | m_pix = PPixmapCache::self()->cachedImage( pre+(*it), 64, 64 ); | 514 | m_pix = PPixmapCache::self()->cachedImage( pre+(*it), m_iconsize, m_iconsize ); |
450 | _iv = new IconViewItem( m_view, pre+(*it), (*it) ); | 515 | _iv = new IconViewItem( m_view, pre+(*it), (*it),m_iconsize ); |
451 | if (m_mode==3) { | 516 | if (m_mode==3) { |
452 | _iv->setTextOnly(true); | 517 | _iv->setTextOnly(true); |
453 | _iv->setPixmap(QPixmap()); | 518 | _iv->setPixmap(QPixmap()); |
@@ -524,12 +589,27 @@ void PIconView::slotThumbNail(const QString& _path, const QPixmap &pix) { | |||
524 | m_updatet = true; | 589 | m_updatet = true; |
525 | 590 | ||
526 | if (pix.width()>0) { | 591 | if (pix.width()>0) { |
527 | PPixmapCache::self()->insertImage( _path, pix, 64, 64 ); | 592 | if (pix.width()<m_iconsize) { |
593 | QPixmap p(m_iconsize,m_iconsize); | ||
594 | p.fill(); | ||
595 | QPainter pa(&p); | ||
596 | int offset = (m_iconsize-pix.width())/2; | ||
597 | int offy = (m_iconsize-pix.height())/2; | ||
598 | if (offy<0) offy=0; | ||
599 | pa.drawPixmap(offset,offy,pix); | ||
600 | pa.end(); | ||
601 | PPixmapCache::self()->insertImage( _path, p, m_iconsize, m_iconsize ); | ||
602 | item->setPixmap(p,true); | ||
603 | } else { | ||
604 | PPixmapCache::self()->insertImage( _path, pix, m_iconsize, m_iconsize ); | ||
528 | item->setPixmap(pix,true); | 605 | item->setPixmap(pix,true); |
606 | } | ||
607 | |||
529 | } else { | 608 | } else { |
530 | PPixmapCache::self()->insertImage( _path, Resource::loadPixmap( "UnknownDocument" ), 64, 64 ); | 609 | PPixmapCache::self()->insertImage( _path, Resource::loadPixmap( "UnknownDocument" ), m_iconsize, m_iconsize ); |
531 | } | 610 | } |
532 | g_stringPix.remove( _path ); | 611 | g_stringPix.remove( _path ); |
612 | m_view->arrangeItemsInGrid(true); | ||
533 | } | 613 | } |
534 | 614 | ||
535 | 615 | ||
@@ -691,7 +771,7 @@ void PIconView::slotStartSlide() { | |||
691 | } else { | 771 | } else { |
692 | slotShowImage( name ); | 772 | slotShowImage( name ); |
693 | } | 773 | } |
694 | int t = m_cfg->readNumEntry("base_slideshowtimeout", 2); | 774 | int t = m_cfg->readNumEntry("slideshowtimeout", 2); |
695 | emit sig_startslide(t); | 775 | emit sig_startslide(t); |
696 | } | 776 | } |
697 | 777 | ||
@@ -710,26 +790,46 @@ void PIconView::slotImageInfo( const QString& name) { | |||
710 | 790 | ||
711 | 791 | ||
712 | void PIconView::slotChangeMode( int mode ) { | 792 | void PIconView::slotChangeMode( int mode ) { |
713 | if ( mode >= 1 && mode <= 3 ) | 793 | if ( mode >= 1 && mode <= 3 ) { |
714 | m_mode = mode; | 794 | m_mode = mode; |
715 | |||
716 | m_cfg->writeEntry("ListViewMode", m_mode); | 795 | m_cfg->writeEntry("ListViewMode", m_mode); |
717 | /* performance! */ | 796 | /* performance! */ |
718 | m_view->clear(); | 797 | m_view->clear(); |
798 | if (m_mode >1) { | ||
799 | m_view->setResizeMode(QIconView::Adjust); | ||
800 | } else { | ||
801 | m_view->setResizeMode(QIconView::Fixed); | ||
802 | } | ||
803 | if (m_mode==1) { | ||
804 | m_iconsize = 64; | ||
805 | } else { | ||
806 | m_iconsize = m_cfg->readNumEntry("iconsize", 32); | ||
807 | if (m_iconsize<12)m_iconsize = 12; | ||
808 | if (m_iconsize>64)m_iconsize = 64; | ||
809 | } | ||
810 | |||
719 | calculateGrid(); | 811 | calculateGrid(); |
720 | slotReloadDir(); | 812 | slotReloadDir(); |
721 | } | 813 | } |
814 | } | ||
722 | 815 | ||
723 | 816 | ||
724 | void PIconView::resizeEvent( QResizeEvent* re ) { | 817 | void PIconView::resizeEvent( QResizeEvent* re ) { |
818 | calculateGrid(re); | ||
725 | QVBox::resizeEvent( re ); | 819 | QVBox::resizeEvent( re ); |
726 | calculateGrid(); | 820 | //calculateGrid(); |
727 | } | 821 | } |
728 | 822 | ||
729 | 823 | ||
730 | void PIconView::calculateGrid() { | 824 | void PIconView::calculateGrid(QResizeEvent* re) |
825 | { | ||
826 | int viewerWidth; | ||
827 | if (re) { | ||
828 | viewerWidth=re->size().width(); | ||
829 | } else { | ||
731 | int dw = QApplication::desktop()->width(); | 830 | int dw = QApplication::desktop()->width(); |
732 | int viewerWidth = dw-style().scrollBarExtent().width(); | 831 | viewerWidth = dw-style().scrollBarExtent().width(); |
832 | } | ||
733 | 833 | ||
734 | QIconView::ItemTextPos pos; | 834 | QIconView::ItemTextPos pos; |
735 | switch( m_mode ) { | 835 | switch( m_mode ) { |
@@ -745,8 +845,8 @@ void PIconView::calculateGrid() { | |||
745 | m_view->setItemTextPos( pos ); | 845 | m_view->setItemTextPos( pos ); |
746 | switch (m_mode) { | 846 | switch (m_mode) { |
747 | case 2: | 847 | case 2: |
748 | m_view->setGridX(50); | 848 | m_view->setGridX(m_iconsize); |
749 | m_view->setGridY(20); | 849 | m_view->setGridY(-1); |
750 | PPixmapCache::self()->setMaxImages(40); | 850 | PPixmapCache::self()->setMaxImages(40); |
751 | break; | 851 | break; |
752 | case 3: | 852 | case 3: |
@@ -761,4 +861,5 @@ void PIconView::calculateGrid() { | |||
761 | PPixmapCache::self()->setMaxImages(20); | 861 | PPixmapCache::self()->setMaxImages(20); |
762 | break; | 862 | break; |
763 | } | 863 | } |
864 | m_view->setSpacing(10); | ||
764 | } | 865 | } |